Juneau
December
Weather in Juneau for December 2024
Your guide to Juneau weather in December - trends and predictions
In general, the average temperature in Juneau at the beginning of December is -2 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of -1.6 °F by the end of December.
Precipitation in Juneau during December is a rare event, with an average of fewer than 2 rainy days.
Juneau is transformed into a snow paradise in December, with more than 20 snowy days on average.
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0
Dry days
1
Rainy days
30
Snow days
-2°/-5°
Temperatures
13 km/h
Avg max wind
93 %
Avg humidity
Juneau in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  -3° | ||||||
| 2  -6° | 3 -4° | 4  -2° | 5  1° | 6  0° | 7 0° | 8 0° |
| 9 0° | 10 -2° | 11 -1° | 12 0° | 13 0° | 14 1° | 15 -1° |
| 16 -3° | 17 0° | 18  -2° | 19 -6° | 20 -2° | 21 0° | 22 -3° |
| 23 -2° | 24 0° | 25 -1° | 26 -1° | 27 -7° | 28 -2° | 29 0° |
| 30  1° | 31 -1° |
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Temperatures trend during December in Juneau
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 | Moderate snow | -3° /-7° | 0.3 mm | 0.2 cm | |
| Dec. 2 | Patchy light snow | -6° /-9° | 0.1 mm | 0 cm | |
| Dec. 3 | Moderate snow | -4° /-7° | 1.4 mm | 1.1 cm | |
| Dec. 4 | Heavy snow | -2° /-3° | 17.4 mm | 14.8 cm | |
| Dec. 5 | Moderate or heavy snow with thunder | 1° /-4° | 38.7 mm | 32.9 cm | |
| Dec. 6 | Moderate or heavy snow showers | 0° /-1° | 26.1 mm | 22.2 cm | |
| Dec. 7 | Moderate or heavy snow showers | 0° /-2° | 10.6 mm | 9 cm | |
| Dec. 8 | Moderate or heavy snow with thunder | 0° /-2° | 28.5 mm | 24.2 cm | |
| Dec. 9 | Heavy snow | 0° /-5° | 19.4 mm | 16.5 cm | |
| Dec. 10 | Moderate or heavy snow showers | -2° /-7° | 5.9 mm | 5.1 cm | |
| Dec. 11 | Heavy snow | -1° /-7° | 2.7 mm | 2.3 cm | |
| Dec. 12 | Heavy snow | 0° /-2° | 58.9 mm | 50.1 cm | |
| Dec. 13 | Moderate or heavy snow with thunder | 0° /-4° | 21.9 mm | 18.6 cm | |
| Dec. 14 | Heavy snow | 1° /-2° | 23.4 mm | 19.9 cm | |
| Dec. 15 | Moderate or heavy snow showers | -1° /-4° | 23.6 mm | 20 cm | |
| Dec. 16 | Heavy snow | -3° /-4° | 5.4 mm | 4.6 cm | |
| Dec. 17 | Moderate or heavy snow showers | 0° /-5° | 24.8 mm | 21 cm | |
| Dec. 18 | Overcast | -2° /-8° | 0.5 mm | 0.4 cm | |
| Dec. 19 | Overcast | -6° /-11° | 0.1 mm | 0.1 cm | |
| Dec. 20 | Heavy snow | -2° /-7° | 23.9 mm | 20.3 cm | |
| Dec. 21 | Moderate or heavy snow showers | 0° /-4° | 8.9 mm | 7.6 cm | |
| Dec. 22 | Moderate or heavy snow with thunder | -3° /-8° | 5.4 mm | 4.6 cm | |
| Dec. 23 | Heavy snow | -2° /-7° | 22.1 mm | 18.8 cm | |
| Dec. 24 | Heavy snow | 0° /-5° | 44.5 mm | 37.8 cm | |
| Dec. 25 | Heavy snow | -1° /-6° | 15.8 mm | 13.4 cm | |
| Dec. 26 | Moderate or heavy snow showers | -1° /-6° | 17.7 mm | 15 cm | |
| Dec. 27 | Overcast | -7° /-12° | 0.1 mm | 0.1 cm | |
| Dec. 28 | Heavy snow | -2° /-8° | 16.1 mm | 11.6 cm | |
| Dec. 29 | Heavy snow | 0° /-4° | 20.1 mm | 4.1 cm | |
| Dec. 30 | Light freezing rain | 1° /-1° | 27.1 mm | 0 cm | |
| Dec. 31 | Light snow | -1° /-6° | 1 mm | 0.8 cm | |
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Important Notice
Our weather forecast for Juneau in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Juneau forecast closer to your planned date for the most up-to-date weather information.
Juneau in December - FAQ
What are the expected maximum and minimum temperatures in Juneau during December?
Brace for cold days with temperatures not exceeding -2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Juneau during December?
Significant rainfall exceeding 512.3 mm is expected in Juneau during December, occurring over more than 1 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Juneau during December?
Juneau experiences an average snowfall of 397 cm during December, occurring over 30 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Juneau during December?
The average wind speed in Juneau during December is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
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